Minnesota Twins’ Target Field: Photo Essay and Wi-Fi tests

During Mobile Sports Report’s visit to Minneapolis earlier this summer, we had a free afternoon so we took the public tour of the Minnesota Twins’ Target Field, home of the 2014 MLB All Star Game. Though it was a kind of drizzly day we still got a lot of looks (and tests) of the thing we came to see: The park’s new Wi-Fi and DAS networks, which were operational and since it was an empty house, probably running at full capacity for all our tests.

After a short (~30 min.) light rail trip from the airport to downtown, we dumped our bags at the hotel and hoofed it over to Target Field, staying dry by cleverly using the city’s skywalk pathways. Once at the stadium it was just a short wait for the 3 p.m. tour to start, so we cruised the Twins’ gift store where the full-body Twins jammies made us think of cold September nights.

Tech you can and can’t see

Target Field from a nearby walkway. Notice the freeway running underneath.

I’d never been on one of these public tours before, but our group of 7 dudes learned a lot of lore from our excellent guide Rick, who had his stats down cold. The big glove outside the stadium, he let us know, is 522 feet from home plate, the longest home run recorded by Twins legend Harmon Killebrew. That home run was hit in 1967 at the old Metropolitan Stadium, where the Mall of America now stands.

Rick started out our tour by informing us that the $600 million Target Field, which opened in 2010, has a whole lot of technology under the field, pipes that heat the field and carry water away from it; there’s no dirt on the playing field, just sand underneath a very thin covering of grass. Baseball capacity now is 38,868, Rick said, though on opening day the park had 40,000+ there. That’s great stuff, man, but what about the Wi-Fi? Though I couldn’t get a Wi-Fi signal outside the gates, once inside the network was clearly humming: As Rick took us through the press box, where there were Ethernet cords in front of each seat, I wondered how necessary those were with a reading of 59.26 Mbps down and 62.67 up as I sat in a front-row seat.

Twins jammies for those cold Minnesota nights.

As one the MLBAM-led technology deployment deals (in part to get ready for the All Star Game demands) the Wi-Fi inside Target Field is mainly Cisco gear, at least those that you can see. The familiar white boxes (now with MLBAM ID stickers) are fairly ubiquitous. Since we weren’t able to get ahold of the Twins’ IT crew before our visit I’m not sure what the final AP or DAS antenna count is these days. But if you know where to look, and we do, you can see a lot of antennas around.

Dealing with outside-the-park interference

One of the interesting things we learned in our profile of the park prior to the All Star Game was that since the stadium is right downtown, the Twins and the major carriers had to figure out how to keep macro antennas on buildings outside the ballpark from bleeding into the stadium’s DAS. According to another source we spoke with in Minnesota, this year was the first year that Target Field’s DAS didn’t need any more alterations; as you can see by one of pictures here of the Ford Center, which is across the street from the back side of Target Field, there’s a lot of RF on rooftops in the near vicinity.

Inside the press box. Grandpa, what’s that cord for?

Down near field level, the Wi-Fi was still cranking in the mid-40s, an excellent score for a place that’s normally hard to cover. Looking around I didn’t initially see any APs, with none on the wall facing backwards as some stadiums do it. Then after some more inspection I saw the source of the bandwidth, some well-covered railing APs mounted on the railing behind the 10 or so rows of near-the-field seats. On our way out I saw some of the distinctive AmpThink-designed sideways railing enclosures, for the open-bowl seating not covered by overhangs.

Though ideally we’d love to come back on a game day, from the looks of the physical placements we were able to see and the tests we took, it seems like both the cellular and Wi-Fi networks at Target Field are high performers, good news for Twins fans who need connectivity. And if you need to drown your sorrows or celebrate, there is also an in-stadium beer network, which supplies suds from main keg rooms through conduits that are definitely more tasty than copper or fiber. Prosit!

Credit all photos: Paul Kapustka, MSR

Target Field in panoramic view.

A silhouette of a Wi-Fi antenna. MSR geek art.

A Wi-Fi AP and some kind of gun antenna. Anyone know what that is?

You bought it, you put your name on it.

Another panoramic view, showing how close downtown is.

The Ford Center is across the street from the back of the park. We’re guessing those macro antennas on top had to be tuned to keep their signals from interfering.

Not Wi-Fi, but a network worth building for thirsty fans.

Anyone want to test download speeds of these pipes?

Great quote overheard in Minnesota: “It takes a lot of wire to make a park wireless.”

Tour guide Rick getting set to take his “team” out on the field. BUT NOT ON THE GRASS!

The railing APs that cover the field-level seats.

An AmpThink railing enclosure. Rick didn’t know what those were, but he does now.

Nice hardware in the Twins’ high-rollers club area.

Our tour didn’t get to see inside, but we can guess what’s behind that door.

If you can hit one here, the Twins want to talk to you.

That’s about as close as MSR will ever get to being in “The Show.” Until next time!